---

yaml --- r: 22186 b: refs/heads/master c: 053cfed h: refs/heads/master v: v3
git-mirror · Mar 21, 2006 · 0d85ae1 · 0d85ae1
1 parent 84ce8a7
commit 0d85ae1
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cdc7f8e362bcadbc312c97fb69d8d59676eec422
+refs/heads/master: 053cfed75d9e01bda274c5b0126f5937181dcb62
diff --git a/trunk/net/sched/sch_tbf.c b/trunk/net/sched/sch_tbf.c
@@ -341,13 +341,14 @@ static int tbf_change(struct Qdisc* sch, struct rtattr *opt)
 	if (max_size < 0)
 		goto done;
 
-	if (q->qdisc == &noop_qdisc) {
+	if (qopt->limit > 0) {
 		if ((child = tbf_create_dflt_qdisc(sch->dev, qopt->limit)) == NULL)
 			goto done;
 	}
 
 	sch_tree_lock(sch);
-	if (child) q->qdisc = child;
+	if (child)
+		qdisc_destroy(xchg(&q->qdisc, child));
 	q->limit = qopt->limit;
 	q->mtu = qopt->mtu;
 	q->max_size = max_size;